15518+3211 LDS4596

 
 
15h 51m 52.16s +32 11' 18.1" P.A. 40 sep 115.4 mag 12.70,16.50
 
 
Coord 2000
15518+3211
Discov num
LDS4596
Comp
Coord arcsec 2000
15 51 52.16 +32 11 18.1
Date first
1960
Date last
2010
Obs
4
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
117.0
Sep last
115.4
Sep. Now (ρ)
115.4"
Mag pri
12.70
Mag sec
16.50
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
-055
Sec motion ra
-084
Pri motion dec
-131
Sec motion dec
-140
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.7
Precise sep
115.44
Constellation
Corona Borealis
last precise pa
39.7
last precise sep
115.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15518+3211 LDS4596 1998 2 40 115.5 12.70 16.50 D 155152.16+321118.1
15518+3211 LDS4596 2002 3 40 115.3 12.70 16.50 D 155152.16+321118.1
15518+3211 LDS4596 2010 4 40 115.4 12.70 16.50 155152.16+321118.1

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